34220616331 has 12 divisors (see below), whose sum is σ = 37619316000. Its totient is φ = 31105582640.

The previous prime is 34220616329. The next prime is 34220616343. The reversal of 34220616331 is 13361602243.

It is not a de Polignac number, because 34220616331 - 2¹ = 34220616329 is a prime.

It is a super-2 number, since 2×34220616331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34220616293 and 34220616302.

It is not an unprimeable number, because it can be changed into a prime (34220616301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1293585 + ... + 1319773.

It is an arithmetic number, because the mean of its divisors is an integer number (3134943000).

Almost surely, 2^34220616331 is an apocalyptic number.

34220616331 is a deficient number, since it is larger than the sum of its proper divisors (3398699669).

34220616331 is a wasteful number, since it uses less digits than its factorization.

34220616331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37010 (or 36999 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 34220616331 in words is "thirty-four billion, two hundred twenty million, six hundred sixteen thousand, three hundred thirty-one".